CN219862678U

CN219862678U - Cast iron gate

Info

Publication number: CN219862678U
Application number: CN202320490381.0U
Authority: CN
Inventors: 赵永青
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-10-20
Anticipated expiration: 2033-03-15

Abstract

The utility model relates to the technical field of cast iron gates, in particular to a cast iron gate. Including concrete dam body and flashboard, gate frame, flashboard and threaded rod are installed to the inboard of concrete dam body, and worm gear reducer is installed on the top of threaded rod, and the internally mounted of gate frame has the water seal strip, and the outside welding of gate frame has the mounting panel, installs the push rod on the mounting panel, and installs the spring on the push rod, and the one end that the push rod is close to the flashboard is connected with the push pedal, and the gyro wheel is installed to one side that the flashboard is close to the gate frame. The spring pulls the push rod and the push plate to apply certain pressure to the flashboard to enable the flashboard to be tightly attached to the water seal strip, tightness between the flashboard and the gate frame is guaranteed, when the flashboard vibrates due to water flow impact, the spring can absorb a part of vibration to achieve the purpose of reducing the vibration of the flashboard, if the water seal strip is aged, the water seepage quantity of the junction of the water seal strip and the flashboard can be reduced through the spring, further more maintenance time can be provided, and further the service life of the gate can be prolonged.

Description

Cast iron gate

Technical Field

The utility model relates to the technical field of cast iron gates, in particular to a cast iron gate.

Background

The cast iron gate mainly comprises parts such as a gate frame, a gate plate, a hanging seat, a fastening chute and the like. In order to overcome the defect that the prior steel door is easy to rust, the gate frame and the gate plate are all made of cast iron, wherein the gate frame consists of an upper cross beam, a lower cross beam, a left straight beam and a right straight beam. For the convenience of manufacture, transportation and installation, the flashboard is generally assembled from an upper part and a lower part according to the size or the height of the flashboard.

In order to reduce the impact strength of waves in the use process of the existing cast iron gate, a wave-proof gate can be additionally arranged on the installation gate, or the position or the size of a water seal is adjusted to enable the cast iron gate to be in close contact with the water seal, so that vibration caused by the water seal can be effectively reduced, but when the existing cast iron gate vibrates due to aging of the water seal, workers cannot always arrive at the site in time to repair, damage to the cast iron gate is easy to cause, and the service life of the cast iron gate is reduced.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to: the utility model provides a cast iron gate solves cast iron gate and often can not arrive the scene in time and maintain because of the ageing vibration that appears of water seal, causes the damage to cast iron gate easily, reduces cast iron gate's life.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a cast iron gate, includes concrete dam body and flashboard, the protection casing is installed at the top of concrete dam body, and the inboard of concrete dam body installs the floodgate frame, the flashboard is installed in the inboard of floodgate frame, and the outside of flashboard is provided with the wave-proof bars, the lug is installed at the top of flashboard, and the top fixed mounting of lug has the threaded rod, worm gear reducer is installed on the top of threaded rod, the internally mounted of floodgate frame has the water seal strip, and the outside welding of floodgate frame has the mounting panel, install the push rod on the mounting panel, and install the spring on the push rod, the one end that the push rod is close to the flashboard is connected with the push pedal, the gyro wheel is installed to one side that the flashboard is close to the floodgate frame.

The beneficial effects of the utility model are as follows: the spring pulls the push rod and the push plate to apply certain pressure to the flashboard to enable the flashboard to be tightly attached to the water seal strip, tightness between the flashboard and the gate frame is guaranteed, when the flashboard vibrates due to water flow impact, the spring can absorb a part of vibration to achieve the purpose of reducing the vibration of the flashboard, if the water seal strip is aged, the water seepage quantity of the junction of the water seal strip and the flashboard can be reduced through the spring, further more maintenance time can be provided, and further the service life of the gate can be prolonged.

In order to facilitate the protection of the worm gear speed reducer:

as a further improvement of the above technical scheme: the protection cover is fixed with the concrete dam body through bolts, and the protection cover is arranged in a truncated cone type.

The beneficial effects of this improvement are: can shelter from worm gear reducer through the protection casing, reduce sunshine direct injection and rainwater erosion, the drainage at protection casing top can be made things convenient for in the setting of round platform.

In order to facilitate the installation and replacement of the water seal:

as a further improvement of the above technical scheme: the water seal strip is fixed with the gate frame through bolts, and the water seal strip is in clamping connection with the gate frame.

The beneficial effects of this improvement are: can further consolidate the water seal strip through the bolt, the block is connected can make things convenient for the inside of water seal strip and then floodgate frame, and the block structure also can lead and spacing the water seal strip.

In order to reduce the vibration of the shutter:

as a further improvement of the above technical scheme: and a sliding installation structure is formed between the push rod and the gate frame through a spring.

The beneficial effects of this improvement are: the spring is matched with the push rod and the push plate to absorb vibration of the flashboard when the flashboard is impacted by water flow, and pressure can be applied to the flashboard, so that the flashboard is tightly attached to the water seal strip, and the tightness of the junction of the flashboard and the flashboard frame is ensured.

As a further improvement of the above technical scheme: the springs are distributed on the push rod at equal intervals, and the connection points of the springs and the push rod are fixed.

The beneficial effects of this improvement are: the equidistant sectional springs can uniformly absorb vibration, the damping effect of the device is improved, and the fixed connection points can facilitate the springs to push the push rod and the push plate to release pressure to the flashboard, so that the push rod and the push plate can synchronously move.

To facilitate the installation of the shutter:

as a further improvement of the above technical scheme: the top of the push plate is obliquely arranged, and two push plates are symmetrically arranged about the center line of the gate frame.

The beneficial effects of this improvement are: the inclined arrangement can facilitate the flashboard to enter the middle part of the gate frame more easily during installation, and can facilitate the opening and closing of the flashboard.

Drawings

Fig. 1 is a schematic diagram of an overall front view structure.

Fig. 2 is a schematic diagram of the overall left-view structure.

Fig. 3 is a schematic diagram of an overall top view structure.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 2.

Fig. 5 is an enlarged schematic view of the structure at B in fig. 3.

In the figure: 1. a concrete dam body; 11. a protective cover; 2. a gate frame; 21. a water seal; 22. a mounting plate; 23. a push rod; 24. a spring; 25. a push plate; 3. a flashboard; 31. a roller; 32. a wave-proof grating; 33. lifting lugs; 34. a threaded rod; 35. worm gear speed reducer.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1-5, a cast iron gate comprises a concrete dam body 1 and a gate plate 3, wherein a protective cover 11 is arranged at the top of the concrete dam body 1, a gate frame 2 is arranged at the inner side of the concrete dam body 1, a roller 31 is arranged at one side of the gate plate 3, a wave preventing grid 32 is arranged at the outer side of the gate plate 3, a lifting lug 33 is arranged at the top of the gate plate 3, a threaded rod 34 is fixedly arranged at the top of the lifting lug 33, a worm gear speed reducer 35 is arranged at the top of the threaded rod 34, a water seal 21 is arranged in the gate frame 2, a mounting plate 22 is welded at the outer side of the gate frame 2, a push rod 23 is arranged on the mounting plate 22, a spring 24 is arranged on the push rod 23, one end of the push rod 23 close to the gate plate 3 is connected with a push plate 25, one side of the gate plate 3 close to the gate frame 2, the spring 24 pulls the push rod 23 and the push plate 25 to exert a certain pressure on the gate plate 3 to enable the water seal 21 to be tightly attached to the gate frame 2, sealing performance between the gate plate 3 and the gate frame 2 is guaranteed, when the worm gear speed reducer 24 is impacted by the worm gear, a part of the protective cover 24 can be blocked by the spring 21, the protective cover can be further reduced by the water seal 21 and can be further connected with the top of the gate frame 2 by the water seal 11 through the water seal 11, the water seal 11 can be further provided with the water seal 11 through the water seal 11, if the water seal 11 is more than can be conveniently replaced by the water seal 11, and the water seal 11 is further fixed by the water seal 11, can further consolidate water seal strip 21 through the bolt, the block is connected and can be made things convenient for the inside of water seal strip 21 and then floodgate frame 2, and the block structure also can be directed and spacing to water seal strip 21, constitute sliding mounting structure through spring 24 between push rod 23 and the floodgate frame 2, can absorb the vibrations of flashboard 3 when receiving rivers impact through spring 24 cooperation push rod 23 and push pedal 25, also can exert pressure to flashboard 3, make flashboard 3 closely laminate with water seal strip 21, guarantee the leakproofness of flashboard 3 and floodgate frame 2 junction, equidistant distribution of spring 24 is on push rod 23, and spring 24 and push rod 23 tie point are fixed, equidistant sectional spring 24 can be with the even absorption of vibrations, the shock attenuation effect of increasing the device, and fixed tie point can make things convenient for spring 24 to promote push rod 23 and push pedal 25 to flashboard 3 release pressure, make both can synchronous motion, the push pedal 25 top adopts the slope setting, and push pedal 25 is provided with two about floodgate frame 2 central line symmetry, and slope setting can make things convenient for flashboard 3 to get into the middle part of floodgate frame 2 when installing more easily, also can make things convenient for opening and shutting of flashboard 3.

The working principle of the utility model is as follows: when the device is used, the gate frame 2 is firstly arranged at the designated position of the concrete dam body 1, the position of the gate frame 2 is fixed through secondary pouring, the water seal 21 is arranged at the inner side of the gate frame 2 through the clamping grooves on the bolt and the gate frame 2, the push rod 23, the spring 24 and the push plate 25 are arranged at the outer side of the gate frame 2, the gate plate 3, the threaded rod 34 and the worm gear reducer 35 are arranged at the middle part of the gate frame 2 at the moment, the installation of the gate is completed, in the using process of the cast iron gate, the spring 24 pulls the push rod 23 and the push plate 25 to apply certain pressure to the gate plate 3 to enable the gate plate 3 to be tightly attached to the water seal 21, the tightness between the gate plate 3 and the gate frame 2 is ensured, when the gate plate 3 vibrates due to water impact, the spring 24 can absorb a part of vibration to play the purpose of reducing the vibration of the gate plate 3, if the water seal 21 ages, the water seepage quantity at the joint of the water seal 21 and the gate plate 3 can be reduced through the spring 24, further more maintenance time can be provided, and the service life of the gate can be prolonged.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a cast iron gate, includes concrete dam body (1) and flashboard (3), protection casing (11) are installed at the top of concrete dam body (1), and gate frame (2) are installed to the inboard of concrete dam body (1), flashboard (3) are installed in the inboard of gate frame (2), and the outside of flashboard (3) is provided with wave-proof bars (32), lug (33) are installed at the top of flashboard (3), and the top fixed mounting of lug (33) has threaded rod (34), worm gear reducer (35) are installed on the top of threaded rod (34), its characterized in that: the inside of floodgate frame (2) has water seal (21), and the outside welding of floodgate frame (2) has mounting panel (22), install push rod (23) on mounting panel (22), and install spring (24) on push rod (23), one end that push rod (23) is close to flashboard (3) is connected with push pedal (25), gyro wheel (31) are installed to one side that flashboard (3) is close to floodgate frame (2).

2. A cast iron gate as defined in claim 1 wherein: the protection cover (11) is fixed with the concrete dam body (1) through bolts, and the protection cover (11) is arranged in a truncated cone mode.

3. A cast iron gate as defined in claim 1 wherein: the water seal strip (21) is fixed with the gate frame (2) through bolts, and the water seal strip (21) is connected with the gate frame (2) in a clamping way.

4. A cast iron gate as defined in claim 1 wherein: a sliding installation structure is formed between the push rod (23) and the brake frame (2) through a spring (24).

5. A cast iron gate as defined in claim 1 wherein: the springs (24) are distributed on the push rod (23) at equal intervals, and the connection points of the springs (24) and the push rod (23) are fixed.

6. A cast iron gate as defined in claim 1 wherein: the top of the push plate (25) is obliquely arranged, and the two push plates (25) are symmetrically arranged about the center line of the gate frame (2).